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KR100549139B1 - 비수 전해질 이차 전지 - Google Patents

비수 전해질 이차 전지 Download PDF

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Publication number
KR100549139B1
KR100549139B1 KR1020020030271A KR20020030271A KR100549139B1 KR 100549139 B1 KR100549139 B1 KR 100549139B1 KR 1020020030271 A KR1020020030271 A KR 1020020030271A KR 20020030271 A KR20020030271 A KR 20020030271A KR 100549139 B1 KR100549139 B1 KR 100549139B1
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KR
South Korea
Prior art keywords
positive electrode
active material
electrode active
lithium
limn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020020030271A
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English (en)
Korean (ko)
Other versions
KR20020092213A (ko
Inventor
나오끼 이마찌
이꾸로 나까네
사또시 나루까와
Original Assignee
산요덴키가부시키가이샤
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Publication of KR20020092213A publication Critical patent/KR20020092213A/ko
Application granted granted Critical
Publication of KR100549139B1 publication Critical patent/KR100549139B1/ko
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020020030271A 2001-05-31 2002-05-30 비수 전해질 이차 전지 Expired - Fee Related KR100549139B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00164728 2001-05-31
JP2001164728A JP3588338B2 (ja) 2001-05-31 2001-05-31 非水電解質二次電池

Publications (2)

Publication Number Publication Date
KR20020092213A KR20020092213A (ko) 2002-12-11
KR100549139B1 true KR100549139B1 (ko) 2006-02-03

Family

ID=19007511

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020030271A Expired - Fee Related KR100549139B1 (ko) 2001-05-31 2002-05-30 비수 전해질 이차 전지

Country Status (5)

Country Link
US (1) US7056622B2 (ja)
JP (1) JP3588338B2 (ja)
KR (1) KR100549139B1 (ja)
CN (1) CN1207802C (ja)
TW (1) TWI230482B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010031399A1 (en) * 2000-02-14 2001-10-18 Hyun-Sook Jung Positive active material for rechargeable lithium battery and method of preparing same
CN100429811C (zh) * 2003-04-28 2008-10-29 深圳市振华新材料股份有限公司 锂离子电池正极材料的制备方法
CN100364153C (zh) * 2005-05-24 2008-01-23 中国科学院成都有机化学有限公司 一种尖晶石LiMn2O4表面包覆Li4Ti5O12电极材料及其制备方法
JP5019892B2 (ja) * 2007-01-23 2012-09-05 三洋電機株式会社 非水電解質二次電池
JP5436898B2 (ja) * 2009-03-23 2014-03-05 三洋電機株式会社 非水電解質二次電池及びその製造方法
JP5397436B2 (ja) * 2010-11-18 2014-01-22 日産自動車株式会社 二次電池
EP2751030B1 (en) * 2011-08-31 2017-04-26 3M Innovative Properties Company High capacity positive electrodes for use in lithium-ion electrochemical cells and methods of making the same
EP2973802B1 (en) 2013-03-12 2023-08-30 Apple Inc. High voltage, high volumetric energy density li-ion battery using advanced cathode materials
US10297821B2 (en) 2015-09-30 2019-05-21 Apple Inc. Cathode-active materials, their precursors, and methods of forming
CN114583154A (zh) 2016-03-14 2022-06-03 苹果公司 用于锂离子电池的阴极活性材料
WO2018057584A1 (en) 2016-09-20 2018-03-29 Apple Inc. Cathode active materials having improved particle morphologies
WO2018057621A1 (en) 2016-09-21 2018-03-29 Apple Inc. Surface stabilized cathode material for lithium ion batteries and synthesizing method of the same
US11695108B2 (en) 2018-08-02 2023-07-04 Apple Inc. Oxide mixture and complex oxide coatings for cathode materials
US11749799B2 (en) 2018-08-17 2023-09-05 Apple Inc. Coatings for cathode active materials
US11757096B2 (en) 2019-08-21 2023-09-12 Apple Inc. Aluminum-doped lithium cobalt manganese oxide batteries
US12206100B2 (en) 2019-08-21 2025-01-21 Apple Inc. Mono-grain cathode materials
US12074321B2 (en) 2019-08-21 2024-08-27 Apple Inc. Cathode active materials for lithium ion batteries

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751135A1 (fr) * 1996-07-12 1998-01-16 Accumulateurs Fixes Electrode de generateur electrochimique rechargeable au lithium
JP4318002B2 (ja) 1999-04-09 2009-08-19 Ａｇｃセイミケミカル株式会社 非水電解液二次電池用正極活物質の製造方法
JP2000294241A (ja) * 1999-04-09 2000-10-20 Mitsui Mining & Smelting Co Ltd 非水電解液二次電池正極材料及びそれを用いた非水電解液二次電池
JP4318270B2 (ja) 1999-07-06 2009-08-19 Ａｇｃセイミケミカル株式会社 リチウム二次電池の製造方法
JP2001319652A (ja) * 2000-05-11 2001-11-16 Sony Corp 正極活物質及び非水電解質電池、並びにそれらの製造方法
EP1211741A3 (en) * 2000-11-29 2004-01-02 Toda Kogyo Corporation Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same
TW533612B (en) * 2000-12-28 2003-05-21 Sony Corp Positive-electrode active material and non-aqueous electrolyte secondary battery
JP3631166B2 (ja) * 2001-05-31 2005-03-23 三洋電機株式会社 非水電解質二次電池
GB0117235D0 (en) * 2001-07-14 2001-09-05 Univ St Andrews Improvements in or relating to electrochemical cells
JP3844733B2 (ja) * 2002-12-26 2006-11-15 松下電器産業株式会社 非水電解質二次電池
JP4274801B2 (ja) * 2003-01-09 2009-06-10 パナソニック株式会社 非水電解質二次電池用正極活物質の製造法
JP4271448B2 (ja) * 2003-01-16 2009-06-03 パナソニック株式会社 非水電解質二次電池用正極活物質

Also Published As

Publication number Publication date
CN1389944A (zh) 2003-01-08
TWI230482B (en) 2005-04-01
CN1207802C (zh) 2005-06-22
US7056622B2 (en) 2006-06-06
US20020182504A1 (en) 2002-12-05
JP2002358961A (ja) 2002-12-13
JP3588338B2 (ja) 2004-11-10
KR20020092213A (ko) 2002-12-11

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